#21E8DE Color
#21E8DE is rgb(33, 232, 222) in RGB and hsl(177, 81%, 52%) in HSL. The closest CSS named color is Turquoise. Black text is most readable on this background.
#21E8DE
HEX
#21E8DERGB
rgb(33, 232, 222)HSL
hsl(177, 81%, 52%)HSV
hsv(177, 86%, 91%)OKLCH
oklch(84.1% 0.142 189.2)CMYK
cmyk(86%, 0%, 4%, 9%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #21E8DE background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text1.54:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text13.66:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #21E8DE based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #21E8DE, useful for hover states, backgrounds, and text variants.